CN206378292U - Rotary power unit testboard bay transmission mechanism - Google Patents
Rotary power unit testboard bay transmission mechanism Download PDFInfo
- Publication number
- CN206378292U CN206378292U CN201621487827.0U CN201621487827U CN206378292U CN 206378292 U CN206378292 U CN 206378292U CN 201621487827 U CN201621487827 U CN 201621487827U CN 206378292 U CN206378292 U CN 206378292U
- Authority
- CN
- China
- Prior art keywords
- power unit
- testboard bay
- rotary power
- transmission shaft
- transmission mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model is related to a kind of rotary power unit testboard bay transmission mechanism, for realizing the drive connection between rotary power unit and mechanism for testing on testboard bay, and it includes mounting bracket, power transmission shaft and power transfering part.Mounting bracket is fixed on testboard bay, to take up rotary power unit.Power transmission shaft is then rotated on testboard bay, and is staggeredly arranged with the power output shaft of rotary power unit.And power transfering part is connected between the power output shaft and power transmission shaft of rotary power unit, and power transfering part constitutes rotary power unit to the deceleration transmission of power transmission shaft.This rotary power unit testboard bay transmission mechanism, because individually testing rotary power unit, can simulate the working condition after rotary power unit assembling, and can have preferably test effect；Meanwhile, the deceleration that power transfering part constitutes rotary power unit to power transmission shaft is transmitted, it is possible to decrease to the Capability Requirement of testboard bay rotating speed, and can save test and cost of upkeep.
Description
Technical field
The utility model is related to rotary power unit technical field of measurement and test, more particularly to a kind of rotary power unit testboard
Frame transmission mechanism.
Background technology
BSG motors are that driving starts motor as the important motivity part of assisted engine on mixed electrical automobile, are had very
Big function, it is connected to the flywheel of engine by belt pulley, belt, and BSG motors have rotating speed high in itself, and moment of torsion is small
Feature.At present, to the tests of BSG motors frequently with the following two kinds scheme：
1st, from high rotating speed stand, and it is connected using spline with BSG motor coaxle formulas, but high rotating speed stand resource is few, protect
Support and take height, add testing cost, in addition, often output torque, power are larger for high rotating speed stand, and the output of BSG motors is most
High pulling torque and power are relatively low, waste the fan-out capability of high rotating speed stand.
2nd, BSG motors and engine are tested as an assembly, power assembly testboard is connected to by semiaxis
On frame, but this mode is able to validate only the performance of the assembly, can not preferably obtain the performance data of BSG motor monomers；And it is dynamic
Power assembly engine bench test is directed to vehicle and assembly, if the only energy parameter of test b SG motors monosomy, undoubtedly also result in
Energy waste.
Utility model content
In view of this, the utility model is directed to a kind of rotary power unit testboard bay transmission mechanism, to reduce
To the Capability Requirement of testboard bay rotating speed, and there is preferably test effect to rotary power unit.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of rotary power unit testboard bay transmission mechanism, for realized on testboard bay rotary power unit with
Drive connection between mechanism for testing, the rotary power unit testboard bay is included with transmission mechanism：
Mounting bracket, is fixed on the testboard bay, to take up rotary power unit；
Power transmission shaft, is rotated on the testboard bay, and is staggered cloth with the power output shaft of the rotary power unit
Put；
Power transfering part, is connected between the power output shaft and the power transmission shaft of the rotary power unit, and
The deceleration that the power transfering part constitutes the rotary power unit to the power transmission shaft is transmitted.
Further, ring flange is fixed with the testboard bay, the power transmission shaft is rotated located at described by bearing
On ring flange.
Further, the first confined planes abutted with the outer ring of the bearing are formed with the ring flange, described
The second confined planes abutted with the inner ring of the bearing, first confined planes and second confined planes are formed with power transmission shaft
Be placed in the both sides of the bearing.
Further, the power transfering part includes the first driving member located at described power transmission shaft one end, and located at institute
State the second driving member on the power output shaft of rotary power unit, being connected with first driving member.
Further, first driving member is fixed on the transmission by being anchored on the connector of the end part of driving shaft
On axle.
Further, the connector is to be placed through the spiral shell on first driving member and being bolted on the power transmission shaft
Bolt.
Further, first driving member and second driving member are the belt pulley connected by belt transmission.
Further, the protective cover provided with the outside for covering at first driving member on the testboard bay.
Further, the installation rack position is adjustable on the testboard bay.
Further, chute is provided with the testboard bay, the cunning is embedded at provided with slip on the mounting bracket
Sliding block in groove, and be connected to it is between the sliding block and the mounting bracket, the mounting bracket, the sliding block and described can be made
Testboard bay is anchored on tightening piece together.
Relative to prior art, the utility model has the advantage that：
(1) rotary power unit testboard bay transmission mechanism described in the utility model, because individually being filled to rotary power
Put and tested, the working condition after rotary power unit assembling can be simulated, and there can be preferably test effect；Meanwhile, move
The deceleration that power transfer part constitutes rotary power unit to power transmission shaft is transmitted, it is possible to decrease to the Capability Requirement of testboard bay rotating speed, and
Test and cost of upkeep can be saved.
(2) bearing can support power transmission shaft, and power transmission shaft is had preferable power transmission effect.
(3) first confined planes and the second confined planes are placed in the both sides of bearing, can limit the axial movement of bearing.
(4) first driving members are fixed on power transmission shaft, and the first driving member can be made to be servo-actuated in power transmission shaft, and are improved and passed with second
Power transmission effect between moving part.
(5) connector uses bolt, simple in construction, is easily installed.
(6) first driving members and the second driving member are the belt pulley connected by belt transmission, so that rotary power unit
Power output shaft and power transmission shaft it is non-coaxial when, can also realize the performance test to rotary power unit.
(7) protective cover can play protective action when the first driving member is highly operated.
(8) rack position is installed adjustable, can be easy to adjust the axial distance between rotary power unit and power transmission shaft.
(9) using the combining structure of chute and sliding block, realize mounting bracket in the position adjustments on testboard bay, structure letter
It is single, it is easy to design to implement.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the structural representation of the rotary power unit testboard bay transmission mechanism described in the utility model embodiment
Figure；
Fig. 2 is Fig. 1 front view；
Fig. 3 is Fig. 1 top view；
Fig. 4 is Fig. 1 right view；
Fig. 5 is the structural representation on the slide rail floor described in the utility model embodiment；
Fig. 6 is the structural representation of the sliding block described in the utility model embodiment；
Fig. 7 is the structural representation of the support frame described in the utility model embodiment；
Fig. 8 is the structural representation of the ring flange described in the utility model embodiment；
Fig. 9 is the power transmission shaft and the assembling structure schematic diagram of the first belt pulley described in the utility model embodiment；
Figure 10 is the structural representation of the power transmission shaft described in the utility model embodiment；
Figure 11 is the structural representation of the mounting bracket described in the utility model embodiment；
Description of reference numerals：
1- slide rails floor, 101- chutes, 2- support frames, 21- bases, 2101- through holes, 22- supporting plates, 2201- mounting holes,
3- power transmission shafts, 31- central shafts, the blind screwed holes of 3101-, the shaft parts of 32- first, 3201- keeps out face, the shaft parts of 33- second, 34- the 3rd
Shaft part, the confined planes of 3401- second, the belt pulleys of 4- first, the belt pulleys of 5- second, 6-BSG motors, 7- mounting brackets, 71- bottom plates, 72-
Fixed plate, the belt pulleys of 73- the 3rd, 74- installing plates, the belt pulleys of 75- the 4th, 76- reinforcing plates, 8- protective covers, 9- ring flanges, 91-
First confined planes, 10- sliding blocks, 1001- screwed holes, 1002- pretensions face, 11- flange face bolts.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The utility model is related to a kind of rotary power unit testboard bay transmission mechanism, to be revolved in realization on testboard bay
The drive connection between power apparatus and mechanism for testing is rotated, the rotary power unit testboard bay is mainly included installing with transmission mechanism
Frame, power transmission shaft and power transfering part.Wherein, mounting bracket is fixed on testboard bay, to take up rotary power unit.Power transmission shaft
Then rotate on testboard bay, and be staggeredly arranged with the power output shaft of rotary power unit.And power transfering part transmission connects
It is connected between the power output shaft of rotary power unit and power transmission shaft, and power transfering part constitutes rotary power unit to power transmission shaft
Deceleration transmission.
This rotary power unit testboard bay transmission mechanism, because individually testing rotary power unit, can be simulated
Working condition of the rotary power unit on vehicle, and can have preferably test effect；Meanwhile, power transfering part constitutes rotation
The deceleration of power set to power transmission shaft is transmitted, it is possible to decrease to the Capability Requirement of testboard bay rotating speed, has been saved test and has been maintained into
This.
Based on design as above thought, a kind of example of the rotary power unit testboard bay transmission mechanism of the present embodiment
Property structure as shown in Figure 1 to Figure 4 shown in, and the present embodiment by rotary power unit be BSG motors 6 exemplified by illustrate, when the rotation
When rotatory force device to test stand is applied to the test of other rotary power units with transmission mechanism, its structure is with being described below class
Seemingly, no longer it is described in detail herein.In the present embodiment, testboard bay includes slide rail floor 1 and the support frame located at the one end of slide rail floor 1
2, power transmission shaft 3 is rotated on support frame 2.Foregoing mounting bracket 7 is then fixed on the another of slide rail floor 1 relative to support frame 2
One end, BSG motors 6 are fixed on mounting bracket 7, and the power output shaft of BSG motors 6 is staggeredly arranged with power transmission shaft 3.Foregoing
Power transfering part specifically includes the first belt pulley 4 located at the one end of power transmission shaft 3, and on the power output shaft of BSG motors 6
, the second belt pulley 5 being connected with the first belt pulley 4 via belt transmission.In addition, to improve security protection effect, in support
The protective cover 8 covered at outside the first belt pulley 4 is installed with frame 2.
As shown in Figure 5, the slide rail floor 1 in the present embodiment is rectangular, thereon provided with spaced apart multiple inversions
"T"-shaped chute 101, in chute 101 slide be embedded with multiple sliding blocks 10 being adapted to chute 101.The structure of sliding block 10 is such as
Shown in Fig. 6, it has the " T " shape structure being adapted to chute 101, and is formed with the screwed hole of insertion setting in its middle part
1001, it is also formed with the pretension face 1002 vertical with screwed hole 1001 in its middle part.As shown in Figure 7, it is in L that support frame 2 is overall
Shape, it includes with slide rail floor 1 is connected base 21 and the supporting plate 22 being connected vertical with base 21, in shape in supporting plate 22
Into the mounting hole 2201 having for installing power transmission shaft 3, and in being then formed with multiple through holes 2101 on base 21, to be worn by bolt
Cross after through hole 2101 and to be spirally connected with the screwed hole 1001 on sliding block 10, and make pretension face 1002 and the secured fit of slide rail floor 1, with reality
Now the support base is in the fixation on slide rail floor 1.Thus, by unscrewing the position of bolt and adjusting slider 10, then it can adjust branch
Support 2 is in the relative position on slide rail floor 1.Certainly, support frame 2 is except being fixed on slide rail floor 1 using aforesaid way, its
Also directly it can be fixedly arranged on using modes such as welding, rivetings on slide rail floor 1.
It is coaxial with mounting hole 2201 in being fixed with supporting plate 22 to support power transmission shaft 3 and improving its power transmission effect
The ring flange 9 of arrangement, power transmission shaft 3 is then rotated on ring flange 9 via bearing.As shown in Figure 8, in the center of ring flange 9
Baffle ring is provided with hole, to form the first confined planes 91 abutted with the outer ring of bearing.Fig. 9 shows the first belt pulley 4 and transmission
Connected mode between axle 3, i.e. the first belt pulley 4 are connected by being arranged in bolt therein with the formation of power transmission shaft 3, and the bolt
Flange face bolt 1111 can be specifically used, to improve the contact area with the first belt pulley 4.And the concrete structure of power transmission shaft 3 by
Shown in Fig. 9 combinations Figure 10, it specifically includes the central shaft 31 that one end is formed with blind screwed hole 3101, in power transmission shaft 3 provided with blind
One end of screwed hole 3101 is provided with the diameter of axle is gradually big and stepped the first shaft part 32, second for being sheathed on the outer peripheral face of central shaft 31
The shaft part 34 of shaft part 33 and the 3rd.
Bearing is to be sheathed on the second shaft part 33, and is formed with and bearing in the second shaft part 33 and the joint of the 3rd shaft part 34
Inner ring abut the second confined planes 3401, thus, pass through the first confined planes 91 of the bearing both sides that are placed in and the second confined planes
3401 keep out effect jointly, can limit bearing in the axial movement on power transmission shaft 3.In addition, in the first shaft part 32 and central shaft
31 joints be formed with the first belt pulley 4 is carried out it is spacing keep out face 3201, with the face of keeping out 3201 and flange face bolt
The first belt pulley 4 is set to be fixedly connected with power transmission shaft 3 under 1111 collective effect.
Mounting bracket 7 in the present embodiment is as shown in Figure 11, its bottom plate 71 for including being installed on slide rail floor 1, vertical
The fixed plate 72 at the middle part of bottom plate 71, and the reinforcing plate 76 being connected between fixed plate 72 and bottom plate 71 are fixed on, and in fixation
The top of the side of plate 72 is fixed with the installing plate 74 for installing BSG motors 6, and reinforcing plate 76 is i.e. relative to installing plate 74 located at solid
The opposite side of fixed board 72.And for ease of the installation of bottom plate 71, in being formed with multiple connecting holes on bottom plate 71, and bottom plate 71 also by
Bolt is spirally connected through connecting hole with sliding block 10, to realize that bottom plate 71 is fixed in the installation on slide rail floor 1.Meanwhile, pass through rotation
Loose bolt adjusting slider 10 can adjust mounting bracket 7 in the position on slide rail floor 1, so as to adjust in the position on slide rail floor 1
The axial distance between the power output shaft and power transmission shaft 3 of BSG motors 6 is saved, to improve this rotary power unit testboard bay use
The using effect of transmission mechanism.In addition, for ease of realizing that the deceleration between the belt pulley 4 of the second belt pulley 5 to the first is transmitted, Yu Gu
Be also equipped with being placed in the 3rd belt pulley 73 and the 4th belt pulley 75 of its both sides in fixed board 72, and the 3rd belt pulley 73 and the 4th
Belt pulley 75 is also by composition power transmission between belt and the first belt pulley 4 and the second belt pulley 5.
It should be noted that in the present embodiment, also can be according to actual feelings except realizing that power is transmitted using four belt pulleys
Condition uses the belt pulley of three, five etc. other quantities.In addition, when rotary power unit is other motors or engine, removing
Action edge transmission is entered using belt, also can realize that BSG motors 6 to the power between power transmission shaft 3 is passed by chain or gear etc.
Pass, now, belt pulley is then accordingly using sprocket wheel or gear etc..
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of rotary power unit testboard bay transmission mechanism, for realizing rotary power unit and survey on testboard bay
The inter-agency drive connection of examination, it is characterised in that the rotary power unit testboard bay is included with transmission mechanism：
Mounting bracket (7), is fixed on the testboard bay, to take up rotary power unit；
Power transmission shaft (3), is rotated on the testboard bay, and is staggered cloth with the power output shaft of the rotary power unit
Put；
Power transfering part, is connected between the power output shaft and the power transmission shaft (3) of the rotary power unit, and institute
State power transfering part and constitute the rotary power unit to the deceleration transmission of the power transmission shaft (3).
2. rotary power unit testboard bay transmission mechanism according to claim 1, it is characterised in that：In the test
Ring flange (9) is fixed with stand, the power transmission shaft (3) is rotated on the ring flange (9) by bearing.
3. rotary power unit testboard bay transmission mechanism according to claim 2, it is characterised in that：In the flange
The first confined planes (91) abutted with the outer ring of the bearing are formed with disk (9), are formed with the power transmission shaft (3) and institute
State the second confined planes (3401) that the inner ring of bearing is abutted, first confined planes (91) and second confined planes (3401) point
It is placed in the both sides of the bearing.
4. rotary power unit testboard bay transmission mechanism according to claim 1, it is characterised in that：The power is passed
Passing portion includes the first driving member located at the power transmission shaft (3) one end, and located at the power output of the rotary power unit
The second driving member on axle, being connected with first driving member.
5. rotary power unit testboard bay transmission mechanism according to claim 4, it is characterised in that：Described first passes
Moving part is fixed on the power transmission shaft (3) by being anchored on the connector of the power transmission shaft (3) end.
6. rotary power unit testboard bay transmission mechanism according to claim 5, it is characterised in that：The connector
For the bolt for being placed through on first driving member and being bolted on the power transmission shaft (3).
7. rotary power unit testboard bay transmission mechanism according to claim 6, it is characterised in that：Described first passes
Moving part and second driving member are the belt pulley connected by belt transmission.
8. rotary power unit testboard bay transmission mechanism according to claim 4, it is characterised in that：In the test
Stand is provided with the protective cover (8) for the outside for covering at first driving member.
9. rotary power unit testboard bay transmission mechanism according to any one of claim 1 to 8, its feature exists
In：Mounting bracket (7) position is adjustable on the testboard bay.
10. rotary power unit testboard bay transmission mechanism according to claim 9, it is characterised in that：Surveyed described
Test stand frame is provided with chute (101), and the sliding block that slip is embedded in the chute (101) is provided with the mounting bracket (7)
(10), and be connected to it is between the sliding block (10) and the mounting bracket (7), the mounting bracket (7), the sliding block can be made
And the testboard bay is anchored on tightening piece together (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487827.0U CN206378292U (en) | 2016-12-30 | 2016-12-30 | Rotary power unit testboard bay transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487827.0U CN206378292U (en) | 2016-12-30 | 2016-12-30 | Rotary power unit testboard bay transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378292U true CN206378292U (en) | 2017-08-04 |
Family
ID=59404162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621487827.0U Expired - Fee Related CN206378292U (en) | 2016-12-30 | 2016-12-30 | Rotary power unit testboard bay transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378292U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831439A (en) * | 2017-11-23 | 2018-03-23 | 中国第汽车股份有限公司 | A kind of BSG motor stand tests frock and its test method |
| CN108983091A (en) * | 2018-05-25 | 2018-12-11 | 东北大学 | A kind of servo motor reliability test loading device and application method |
| CN113803161A (en) * | 2021-10-20 | 2021-12-17 | 中广核核电运营有限公司 | Turning tool |
| CN115628283A (en) * | 2022-10-19 | 2023-01-20 | 珠海精实测控技术股份有限公司 | Transmission device of interpenetration test equipment and sound insulation box test system |
-
2016
- 2016-12-30 CN CN201621487827.0U patent/CN206378292U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831439A (en) * | 2017-11-23 | 2018-03-23 | 中国第汽车股份有限公司 | A kind of BSG motor stand tests frock and its test method |
| CN107831439B (en) * | 2017-11-23 | 2024-07-09 | 中国第一汽车股份有限公司 | BSG motor bench test tool and test method thereof |
| CN108983091A (en) * | 2018-05-25 | 2018-12-11 | 东北大学 | A kind of servo motor reliability test loading device and application method |
| CN108983091B (en) * | 2018-05-25 | 2020-08-04 | 东北大学 | Servo motor reliability test loading device and use method |
| CN113803161A (en) * | 2021-10-20 | 2021-12-17 | 中广核核电运营有限公司 | Turning tool |
| CN113803161B (en) * | 2021-10-20 | 2022-07-15 | 中广核核电运营有限公司 | Jigger tool |
| CN115628283A (en) * | 2022-10-19 | 2023-01-20 | 珠海精实测控技术股份有限公司 | Transmission device of interpenetration test equipment and sound insulation box test system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206378292U (en) | Rotary power unit testboard bay transmission mechanism | |
| CN106840683A (en) | Aerial weapon equipment test bay | |
| CN207095855U (en) | A kind of experimental rig for the experiment of automobile transmission lubrication class | |
| CN111380698B (en) | Be used for new energy automobile to drive power assembly to dragging test bench structure | |
| US6405585B1 (en) | Portable flywheel test assembly | |
| US7921712B1 (en) | Dynamometer test apparatus and method for testing both transmissions and rear differentials | |
| KR950006443A (en) | Power train test system | |
| CN210196402U (en) | Speed reducer testing device | |
| CN111207923B (en) | Test bed for transmission device of cross dual-rotor unmanned helicopter | |
| CN206740391U (en) | Aerial weapon equipment test bay | |
| CN201773005U (en) | Test device for climbing capacity of complete mining car | |
| CN213864888U (en) | Elevator traction machine loading test device | |
| CN203116965U (en) | Engine bench test connection device | |
| CN205538211U (en) | Forerunner automobile machinery gearbox transmission error test bench | |
| CN209181912U (en) | New-energy automobile electric drive assembly noise test equipment | |
| CN208780453U (en) | Testing stand for retarder | |
| CN209728134U (en) | A kind of motor mechanical back to back test tooling | |
| CN111562121B (en) | Multifunctional power drilling tool performance test bench | |
| CN205898973U (en) | Motor testboard frame for electric automobile | |
| CN214122415U (en) | In-wheel motor working condition simulation testing device | |
| CN114705932A (en) | EMC on-load testing device | |
| CN103487262A (en) | Hybrid electric vehicle power assembly testbed | |
| CN215726798U (en) | High-voltage switch test jig | |
| CN111238806A (en) | Testing device for transmission system of cross dual-rotor unmanned helicopter | |
| CN106644270A (en) | Dynamic balance detection equipment for main reducer assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20211230 |